A godown had a stock of colth of Rs 160000. Deu to a fire part of the merchandise, worth Rs20000, was completely destroyed. find the loss percent.

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?